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BATTLE // April 12, 0069

First Battle of Bedriacum

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Overview

The First Battle of Bedriacum, also known as the First Battle of Cremona, was a military engagement fought on 14 April AD 69 between the forces of Otho and Vitellius, two rival claimants to the throne of the Roman Empire during the Year of the Four Emperors that followed the deaths of Nero and Galba. It took place near Bedriacum, about 35 km from Cremona in what is now Lombardy. Because the action was fought between the two towns, the battle is known by both names.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The First Battle of Bedriacum was a decisive engagement in the Year of the Four Emperors, the period of civil war that followed the deaths of Nero and Galba. Fought near Bedriacum in what is now Lombardy, roughly 35 kilometers from Cremona, the battle pitted the forces of Otho against those of Vitellius, two rival claimants contesting control of the Roman Empire. Otho fielded approximately 50,000 troops against a Vitellian force of around 70,000, and Othonian casualties reached some 40,000 — a loss of such magnitude that it effectively ended Otho's bid for the principate. The scale of the defeat concentrated political authority in Vitellius's hands and removed one of the principal competitors from the contest, though the broader civil war continued as further claimants emerged. The engagement illustrated the central dynamic of the Year of the Four Emperors: the question of imperial succession being settled not by the Senate or legal succession but by the relative strength of provincial armies and their commanders.

Forces & casualties

Troop strength

  • Otho50,000
    medium
  • Vitellius70,000
    medium

Vitellius fielded a 1.4 : 1 numerical advantage

Casualties

  • Otho40,000
    medium80% loss rate

Commanders (6)

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3 sibling battles · 0 factions

Last verified July 2026
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